AU2009249946B2 - Finish element, construction and method for a liquid-tight sealing of a surface - Google Patents
Finish element, construction and method for a liquid-tight sealing of a surface Download PDFInfo
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- AU2009249946B2 AU2009249946B2 AU2009249946A AU2009249946A AU2009249946B2 AU 2009249946 B2 AU2009249946 B2 AU 2009249946B2 AU 2009249946 A AU2009249946 A AU 2009249946A AU 2009249946 A AU2009249946 A AU 2009249946A AU 2009249946 B2 AU2009249946 B2 AU 2009249946B2
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- Australia
- Prior art keywords
- outer end
- liquid
- finishing element
- core
- free outer
- Prior art date
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
- E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
- E04D13/1476—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally circular cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
- Harvester Elements (AREA)
- Gasket Seals (AREA)
- Bolts, Nuts, And Washers (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A finishing element 1 comprises a relatively form-retaining core body 2 connected liquid-tightly to a relatively flexible rim body 4, which here extends laterally around the core body in at least substantially liquid-tight manner. The core body 2 comprises a cavity for the purpose of receiving liquid-tightly therein an at least substantially shank- like free outer end 10 of a construction element. A finishing element 1 is thus provided with which the outer end of a construction element can be finished in reliably liquid- tight manner.
Description
1 FINISH ELEMENT, CONSTRUCTION AND METHOD FOR A LIQUID-TIGHT SEALING OF A SURFACE The present invention relates to a finishing element for liquid-tight finishing of an at least substantially shank-like free outer end of a construction element, comprising a relatively form retaining core body with an inner wall which bounds a cavity intended and adapted to receive the outer end therein, and a rim which extends laterally around the core body in at least substantially liquid-tight manner, wherein a liquid barrier is provided between the core body and the free outer end. Many different types of construction element are known, which are applied particularly in the building industry for various construction purposes. An example of such a construction element is a fastening means such as a bolt or threaded end, which protrudes with a shank-like free outer end in order to provide the possibility of attaching a device or component thereto. Another example is a passage wherein a body cavity extends through the shank-like outer end in order to for instance receive a through-cable or conduit therein. Fitting of such a construction element usually requires a drill hole adapted thereto in a construction part for the purpose of then receiving a proximal part of the construction element therein. However, a penetration of a wall of the relevant construction part which is unavoidable here has the drawback that it will not always be possible to guarantee the integrity, and in particular leak-tightness, of this wall. OBJECT It is the object of the present invention to substantially overcome or at least ameliorate one or more of the above disadvantages, or at least provide a useful alternative. SUMMARY Accordingly, the present invention provides a finishing element for liquid-tight finishing of an at least substantially shank-like free outer end of a construction element, comprising a relatively form-retaining core body comprising a first core part with a first cavity for adjustably receiving therein a part of the free outer end and a second core part with a second cavity for adjustably receiving therein a part of the free outer end, and comprising a relatively flexible rim body of a 2 bituminous or plastic wall-covering material which, at least in the mounted situation, is connected at least substantially liquid-tightly to the core body and extends laterally around the core body in at least substantially liquid-tight manner, wherein the second core part leaves an open space up to the free outer end and in that a liquid barrier is provided between the core body and the free outer end, the liquid barrier comprising a plug nut, which in the mounted position lies clampingly between the free outer end and the second core part for liquid-tight sealing of the open space. Preferably, the rim comprises a relatively flexible rim body of a bituminous or plastic wall covering material which, at least in the mounted situation, is connected at least substantially liquid-tightly to the core body. The relatively flexible rim body can be attached liquid-tightly to a surface of the construction part by being glued, burned, welded or otherwise adhered thereto, and thereby ensures a completely leak-tight finishing of the whole. The flexibility of the rim body here enhances a corresponding connection to the surface even when the latter is not entirely flat or even. A rim body manufactured from material which is the same as, similar to or at least significantly compatible with the material of a wall surface of a construction will generally be adhered thereto in particularly reliable and tried and tested manner. Since a wall of an object, such as a roof of a house or other type of building, is usually provided with a layer of bituminous or plastic wall-covering material for the purpose of a leak-tight finish, the present invention fits this closely by making use of a rim body of a corresponding bituminous or plastic wall-covering material. A finishing element is thus provided with which a construction part, from which a construction element extends with a free outer end, can be finished in reliably liquid-tight manner in a relatively short period of time and in relatively simple manner. In one embodiment, the core body comprises a first core part with a first cavity for adjustably receiving therein a first part of the shank-like outer end, and a second core part with a second cavity for adjustably receiving therein a second part of the shank-like outer end, and that the rim body lies clamped between the core parts. Owing to the adjustability of the two core parts the finishing element can thus be fixed as desired at a certain height above a surface for finishing, this being found in practice to be desirable in some cases. In one embodiment, the first core part and the second core part comprise tubes with a drill hole for receiving the free outer end therein, wherein the two tubes each comprise a nut with an internal screw thread which connects fittingly to an external screw thread of the free outer end.
3 A nut is a product generally available at low cost, and is thus a highly advantageous option for application on a construction element complementary thereto, such as for instance a fitting screw bolt or threaded end. The fitting closure here provides for a relatively simple, yet durable and reliable fastening option. In one embodiment, the first core part comprises a first jacket part and the second core part comprises a second jacket part, these jacket parts being mutually connected by at least one connecting member with liquid-tight enclosure of the rim body, and in a particular embodiment the finishing element of the present invention is characterized in that the jacket parts are screwed or riveted to each other. In one embodiment, the first jacket part is at least substantially flat and the second jacket part comprises an axial shank. Allowing a height of the axial shank to rise above a possible maximum liquid level around the finishing element prevents liquid being able to penetrate into the cavity inside the core body. A particular finishing element is thus provided which reliably seals in liquid-tight manner the surface of an object from which a construction element protrudes, even when the finishing element is under a relatively high liquid pressure, such as for instance when it is partially under water for a shorter or longer period of time. In one embodiment, the second jacket part comprises a base on a side of the shank directed toward the first jacket part, and the second jacket part narrows uniformly toward a top lying opposite the base to at least substantially an outer diameter of the cavity. The uniform narrowing of the second jacket part provides for drainage of possible liquid around the finishing element. Prolonged exposure of the finishing element to a relatively high liquid pressure is thus prevented. In one embodiment, the second core part leaves an open space up to the free outer end and that a plug nut is provided, which in the mounted position lies clampingly between the free outer end and the second core part for liquid-tight sealing of the open space. Where reference is made in the disclosure herein to a plug nut, this is understood to mean any closing element which can be placed in the open space and provides a cavity for receiving the free outer end therein. The plug nut provides an effective, at least substantially hermetic liquid sealing and allows a certain tolerance in respect of fitting of the shank -like outer end in the cavity of the second jacket part. This tolerance enhances the convenience of placing of the finishing element. Use can moreover 4 hereby be made of a core body of fixed dimensions which can be applied to different construction elements with varying diameter of the free outer end. Only a diameter of a cavity inside the relatively simple stopper body need be dimensioned in accordance with the diameter of the different construction elements. This simplifies a production process of the finishing element. In one embodiment, a part of the plug nut is provided with an elastomer body which in the mounted position connects liquid-tightly to the free outer end. In one embodiment, the part of the plug nut comprises resilient fingers which extend from another part of the nut. The resilient fingers are able and adapted to be moved, under pressure of an inner wall of the second core part, from a starting position, in which the plug nut can be readily arranged over the free outer end, into a clamping position in which the elastomer body is pressed liquid-tightly against the free outer end by the fingers. In one embodiment, that the resilient fingers and the elastomer body are formed integrally. In one embodiment, fixation means are provided for mutual fixing of the second core part and the plug nut in an axial direction along the free outer end. The fixation means prevent possible co-subsidence of the core body, and thus detaching thereof from the plug nut, due to a possible subsidence of a surface of a construction part on which the finishing element is mounted, wherein the open space between the second core part and the free outer end would be left clear for liquid penetration. In one embodiment, the fixation means comprise snap means, and the snap means comprise a snap shoulder on the plug nut which is intended and adapted to snap under a complementary shoulder in the second core part. The snap means, and in particular the snap shoulder, provide for a reliable axial fixation between the second core part and the plug nut. Such a fixing is not easy to release afterward. Such fixation means moreover generate an indication of a snapping, so that it is immediately apparent to a user during mounting of the plug nut when it has been arranged sufficiently far into the open space for fixation purposes. In one embodiment, a distal outer end of the cavity in the core body is closed liquid-tightly. This prevents a liquid being able to penetrate into the cavity at the distal outer end. There is also disclosed herein a construction from which a construction element with a substantially shank-like free outer end protrudes, wherein the outer end is provided with a finishing element.
5 There is also disclosed herein a method for liquid-tight sealing of a surface from which a shank like outer end of a construction element protrudes. According to the method, the finishing element described above is arranged liquid-tightly over the outer end and the rim body of the finishing element is adhered liquid-tightly to the surface. In one embodiment, the rim body is welded, burned, glued or otherwise adhered to the surface. It will be apparent to the skilled person who normally arranges the liquid-tight layer which adhesion technique can be used with a particular material. The invention will be further elucidated hereinbelow on the basis of a number of embodiments and an accompanying drawing. In the drawing: Figures 1-3 show respectively a front view, top view and perspective view of an embodiment of a finishing element. Figure 4 shows a front view of an embodiment of a construction provided with a finishing element. Figure 5 shows a front view of an embodiment of a construction provided with a finishing element. Figures 6, 7 show respectively a front view and perspective view of an embodiment of a finishing element. Figure 8 shows a front view of an embodiment of a construction provided with a finishing element. Figure 9 shows a front view of a preferred embodiment of a finishing element. Figures 10A- 1OD show a perspective view of a preferred embodiment of a construction provided with a finishing element, in respectively a first, second, third and fourth mounting position. Figure 10E shows a perspective view of a cross-section of a preferred embodiment of a construction provided with a finishing element.
6 Figure 11 shows a perspective view of a first core part, second core part, rim body and connecting member of a preferred embodiment of a construction provided with a finishing element. Figures 12A- 12D show respectively a front view, cross-sectional view, top view and perspective view of a plug nut as applied in a preferred embodiment of a construction provided with a finishing element. Figure 13 shows a cross-sectional view of an upper part of a preferred embodiment of a construction provided with a finishing element. The figures are otherwise purely schematic and not drawn to scale. Some dimensions in particular may be exaggerated to a greater or lesser extent for the sake of clarity. Corresponding parts are designated as far as possible in the figures with the same reference numeral. An embodiment of a finishing element is shown in figures 1-3 in respectively a front view, top view and perspective view. As shown in figure 1, finishing element 1 comprises a relatively form-retaining core body 2 which is connected liquid-tightly on an underside to a rim 4, which extends laterally around the core body. Core body 2 comprises a central cavity 3, as further shown in figure 2. In order to enable durable and reliable attachment of finishing element 1 to a construction element which is provided on its outer end with an external screw thread, core body 2 comprises in cavity 3 an internal screw thread complementary to the external screw thread of the outer end. In the cavity the core body can be provided with a groove in which a rubber sealing ring is situated as liquid barrier for the purpose of preventing a liquid penetrating cavity 3 via the screw thread when this latter does not seal sufficiently well. Another liquid barrier can also be applied in the cavity instead of a sealing ring, such as for instance a piece of tape, in particular insulating tape, a liquid-tight paste or a barrier of cured resin. Although the shape, material and dimensions of form-retaining core body 2 can be varied as desired, this first embodiment makes use of a nut because this is a commercial product generally available at a low cost price. With a view to durability and reliability, the nut is made from stainless steel. Rim 4 comprises a relatively flexible rim body of bituminous or plastic wall-covering material, in particular bituminous or plastic roof-covering material. A central part of the flexible rim body 4 is glued liquid-tightly to core body 2 using an adhesive, in particular a suitable type of glue.
7 The embodiment of finishing element 1, as shown in figures 1-3, is a relatively simple finishing element with an advantageous cost price which can be arranged relatively quickly over a shank like free outer end of a construction element protruding from a surface of an object for the purpose of liquid-tight finishing thereof. The outer end is here received at least substantially fitting into cavity 3, thus preventing a liquid being able to penetrate between the core body and the outer end. The flexible rim body 4 is adhered liquid-tightly to the surface of the object in relatively simple manner, for instance by welding, burning or gluing, so as to prevent a liquid entering between the flexible rim body 4 and the surface of the object. Figure 4 shows a front view of an embodiment of a construction. Construction 30 comprises an object 20, for instance a concrete wall or roof, in which a fastening means 12, for instance a bolt, is anchored. Fastening means 12 protrudes with an at least substantially shank-like free outer end 10 through a surface 21 of the object. For liquid-tight sealing of surface 21 a finishing element 1 with a core body 2 and flexible rim body 4 is arranged on the shank-like free outer end 10 as far as surface 21. Outer end 10 here protrudes through a cavity in core body 2 and a central opening in the flexible rim body 4. The flexible rim body 4 of finishing element 1 extends laterally from and around core body 2 and outer end 10, and is glued firmly to surface 21 with an adhesive suitable for the purpose. Rim body 4 comprises a flexible, liquid-tight sealing flap or rosette which prevents a liquid penetrating therethrough. Rim body 4 can be manufactured from a bituminous or plastic wall-covering material and is preferably substantially the same as the material of surface 21. For a durable and reliable attachment of finishing element 1 on outer end 21, outer end 21 is provided with a metric external screw thread 11 which is complementary to an internal screw thread in the cavity of core body 2. Figure 5 shows a front view of an embodiment of a construction. Construction 30 comprises a roof 20 which is provided on a surface 21 with a layer of roof-covering material. Anchored in roof 20 is a screw bolt 12, a free outer end 10 of which protrudes through surface 21. A finishing element 1 with a core body 2 and a flexible rim body 4 is arranged on free outer end 10. In order to prevent finishing element 1 being arranged unnecessarily far over outer end 10 and passing through the layer of roof-covering material on surface 21 into an unevenness 22, such as a recess, in object 20, core body 2 comprises a first core part 8 and a second core part 9. Second core part 9 can be arranged at a desired height on outer end 10 of screw bolt 12 so that the rim 8 body 4 and the first core part 8 to which rim body 4 is attached can then be rotated against second core part 9, and herein be arranged at the correct height relative to surface 21. Rim body 4 is here clamped liquid-tightly between the two core parts, thus preventing a liquid penetrating between the rim body and a core part. Rim body 4 is manufactured from a material which is the same as the roof-covering material of surface 21, in particular a bituminous roof-covering material, so that rim body 4 can be adhered firmly to the surface, for instance by means of burning. An embodiment of a finishing element is shown in figures 6 to 7 in respectively a front view and perspective view. This embodiment is largely similar to the above described embodiments, although in this embodiment finishing element 1 comprises a relatively elongate core body 2 which is attached liquid-tightly to a flexible rim 4. Flexible rim 4 has by way of illustration a square shape in this embodiment, but can have another desired shape depending on the situation, as long as rim body 4 extends laterally around core body 2. In this embodiment core body 2 is relatively elongate, with an elongate cavity 3, so that the shank-like outer end of a construction element can be received in its entirety in cavity 3. In order to prevent a liquid penetrating into the cavity a height of elongate core 2 is adapted to a possible maximum liquid level around the construction element, wherein the height of core body 2 rises above the maximum liquid level. Core body 2 can however also be relatively flat in the case the shank-like outer end of the construction element protrudes a little. In order to wholly preclude a liquid being able to penetrate into cavity 3, cavity 3 is sealed liquid-tightly at a distal outer end. A relatively simple embodiment hereof is that the core body is closed at the distal outer end. In this embodiment however, core body 2 comprises at the distal outer end a valve body 7 with which the cavity can be sealed liquid-tightly at the distal outer end. Valve body 7 can be placed in an open position by means of for instance hinge means or spring means, so that the cavity is left open. Another possibility for liquid-tight closure of the distal outer end of the cavity is by means of a cap. Figure 8 shows a front view of an embodiment of a construction. This is embodiment is largely similar to the above described embodiments, although in this embodiment construction element 12 protrudes through object 20. Construction element 12 comprises a tubular 5 body with a relatively smooth outer side and an open cavity on either side of object 20. The cavity provides the option of carrying something through object 20, such as for instance a cable. In order to prevent a liquid being able to penetrate into the cavity a finishing element 1 with a core body 2 and flexible rim 4 is arranged over a substantially shank-like free outer end 10 of the 9 construction element. The finishing element can here be sealed at a distal outer end with a valve body 7. Because construction element 12 has a relatively smooth outer side in this embodiment, finishing element I is attached liquid-tightly to object 20 by means of flexible rim 4. Figure 9 shows a front view of a preferred embodiment of a finishing element. Finishing element 1 comprises a core body 2 with a first core part 8 and a second core part 9, which can be screwed together by means of an internal screw thread of first core part 8 and a complementary external screw thread of second core part 9. Although first core part 8 can be screwed manually onto second core part 9, for an extra-strong and reliable tightening core part 8 is provided close to a proximal outer end with recesses to enable engagement therein with a suitable auxiliary tool. Second core part 9 comprises a cavity 3 for fittingly receiving therein a protruding outer end of a construction element. Second core part 9 is provided in the cavity with an internal screw thread for fixing onto the outer end of the construction element provided with a complementary external screw thread. In order to provide a relatively lightweight finishing element 1 core parts 8, 9 are made from aluminium. A flexible rim body 4 lies with a central part clamped between the two core parts and a laterally protruding part thereof can be fastened liquid-tightly to a surface of an object. As an additional barrier to a liquid, core parts 8, 9 and the intermediate central part of rim body 4 curve upward relative to a surface to which finishing element 1 is adhered. Because core parts 8, 9 curve, sharp edges, whereby the flexible rim could be affected, are avoided. A lightweight and extremely reliable finishing element is thus provided, with which the outer end of a construction element with a substantially shank-like free outer end can be finished in liquid-tight manner in relatively short time. A liquid is here prevented from penetrating the object through gaps around the construction element. Figures 1OA-D show a preferred embodiment of a construction provided with a finishing element in respectively a first, second, third and fourth mounting position, and figure 10E shows a perspective view of a cross-section. Construction 30 comprises an object 20 from which a construction element with a free outer end 10 protrudes, over which a finishing element can be placed. The finishing element comprises a core body with a first jacket part 8 and a second jacket part 9 which are connected to each other, thus enclosing a flexible rim body 4 in liquid tight manner. First jacket part 8 is substantially flat so that rim body 4 can be adhered thereover to the surface of object 20 in at least substantially flat and liquid-tight manner. Second jacket part 9 comprises an at least substantially axial shank 13, the height of which can be dimensioned such that a top 14 of second jacket part 9 rises above a possible liquid level around finishing 10 element 1. Shank 13 here narrows uniformly toward the top from a base 15 so as to enhance drainage of possible liquid. In order to enable simple arrangement of second jacket part 9 over the free outer end 10, second jacket part 9 is dimensioned such that it leaves an open space up to free outer end 10. After second jacket part 9 has been arranged over the free outer end and rim body 4 has been adhered to a surface of the object, a plug nut 40 is arranged along free outer end 10 and into the open space. In a fully mounted position plug nut 40 lies clampingly in the open space between free outer end 10 and an inner wall of second jacket part 9. The open space is here sealed in leak-tight manner. By applying plug nut 40 it is moreover possible to make use, for core body 2, of a single dimensioning which can be applied to different construction elements with varying diameters of the free outer end. The relatively simple plug nut can be readily produced in different dimensions, wherein a diameter of a cavity in the plug nut corresponds to a diameter of the free outer end over which the finishing element is arranged, while an outer diameter of the plug nut remains the same in order to fit liquid-tightly in the cavity of core body 2. A plug nut can for instance thus be manufactured which fits liquid-tightly on the most common dimensions of threaded ends or smooth rods, such as M12, M14, M16, M20, M22 and M24. As figure 11 further shows in a perspective view of a first core part, second core part, rim body and connecting member of the finishing element of a preferred embodiment of a construction, finishing element 1 comprises an at least substantially flat first jacket part 8 and a sloping second jacket part 9. In a lightweight variant the jacket parts 8, 9 are made from plastic. Such plastic jacket parts can moreover be manufactured in relatively simple manner with known processes. A way of precluding that a liquid can penetrate between core body 2 and rim body 4 is to manufacture both rim body 4 and core body 2 from plastic and to foam rim body 4 with a central part into core body 2. In this embodiment however, jacket parts 8, 9 are screwed or riveted together by at least one connecting member 16, such as a screw, bolt or pop rivet, while liquid-tightly enclosing a flexible rim body 4. As figures 12A-D further show in respectively a front view, cross-sectional view, top view and perspective view of a plug nut as applied a preferred embodiment 20 of a construction, plug nut 40 comprises resilient fingers 41. Between fingers 41 and against an inner wall of the plug nut, the plug nut is provided with an elastomer body 42. Elastomer body 42 is made from a relatively flexible material, such as for instance rubber. Fingers 41, which are for instance made from 11 plastic, and elastomer body 42 are ideally manufactured in one production step so that they are integrally connected to each other. Resilient fingers 41 are able and adapted to be moved, under pressure of an inner wall of the second core part, from a starting position, in which the plug nut can be readily arranged over the free outer end, into a clamping position in which the elastomer body is pressed liquid-tightly against the free outer end by the fingers. By giving a circumference of a cavity in second core part 9 a smaller dimension than a circumference of fingers 41 in the starting position, fingers 41 will be pressed into the clamping position when plug nut 40 is arranged in the cavity. For an extra-reliable liquid-tight fastening of plug nut 40 in the open space, plug nut 40 is provided on an outer side with additional sealing means 44 in the form of a rubber O-ring. 0 ring 44 wholly prevents a liquid being able to leak through between second core part 9 and plug nut 40. Plug nut 40 is further provided with a number of snap shoulders 43 intended and adapted to snap under complementary shoulders in the second core part. Snap shoulders 43 provide for a reliable axial fixation between the second core part and the plug nut. Snap shoulders 43 hereby prevent co-subsidence of the core body, and thus detaching thereof from the plug nut, due to a possible subsidence of a surface of a construction part on which the finishing element is mounted, wherein the open space between the second core part and the free outer end would be left clear for liquid penetration. When the plug nut is arranged it is moreover discernible to a user that the snap shoulders snap beneath the complementary shoulders so that it is immediately apparent to the user during mounting of the plug nut when it has been arranged sufficiently far into the open space for fixation purposes. Plug nut 40 can be formed from two parts, which in a first position enclose a cavity and in a second position leave the cavity clear. The two parts can here be coupled to each other in simple manner using a coupling suitable for the purpose, such as for instance by a snap connection. It is hereby possible to fasten plug nut 40 round the free outer end directly above second jacket part 9, so that plug nut 40 does not have to be moved over a full length along the free outer end. This makes a considerable difference in the assembly time required, particularly when use is made of a plug nut 40 with an internal screw thread within the cavity which is complementary to an external screw thread on the free outer end.
12 Figure 13 further shows, in a cross-sectional view of an upper part of a preferred embodiment of a construction, how in a mounted position the plastic plug nut 40 lies clampingly between free outer end 10 and an upper part of second core part 9 for the purpose of liquid-tight sealing of the open space. In the mounted position the resilient fingers 41 are pressed against free outer end 10 by an inner wall of second core part 9. Snap shoulders 43 here snap beneath a complementary shoulder in second core part 9 for fixation of the plug nut and the second core part. Although the invention has been further elucidated with reference to only a few embodiments, it will be apparent that the invention is by no means limited thereto. On the contrary, many other variations and embodiments are possible within the scope of the invention for the person with ordinary skill in the art.
Claims (15)
1. A finishing element for liquid-tight finishing of an at least substantially shank-like free outer end of a construction element, comprising a relatively form-retaining core body comprising a first core part with a first cavity for adjustably receiving therein a part of the free outer end and a second core part with a second cavity for adjustably receiving therein a part of the free outer end, and comprising a relatively flexible rim body of a bituminous or plastic wall-covering material which, at least in the mounted situation, is connected at least substantially liquid-tightly to the core body and extends laterally around the core body in at least substantially liquid-tight manner, wherein the second core part leaves an open space up to the free outer end and in that a liquid barrier is provided between the core body and the free outer end, the liquid barrier comprising a plug nut, which in the mounted position lies clampingly between the free outer end and the second core part for liquid-tight sealing of the open space.
2. The finishing element as claimed in claim 1, wherein the rim body lies clamped between the core parts.
3. The finishing element as claimed in claim 1 or 2, wherein the first core part comprises a first jacket part and the second core part comprises a second jacket part, these jacket parts being mutually connected by at least one connecting member with liquid-tight enclosure of the rim body.
4. The finishing element as claimed in claim 3, wherein the jacket parts are screwed or riveted to each other.
5. The finishing element as claimed in claim 3 or 4, wherein the first jacket part is at least substantially flat and the second jacket part comprises an axial shank.
6. The finishing element as claimed in claim 5, wherein the second jacket part comprises a base on a side of the shank directed toward the first jacket part, and the second jacket part narrows uniformly toward a top lying opposite the base to at least substantially an outer diameter of the cavity. 14
7. The finishing element as claimed in any one or more of the foregoing claims, wherein a part of the plug nut is provided with an elastomer body which in the mounted position connects liquid-tightly to the free outer end.
8. The finishing element as claimed in claim 7, wherein the part of the plug nut comprises resilient fingers which extend from another part of the nut.
9. The finishing element as claimed in claim 8, wherein the resilient fingers and the elastomer body are formed integrally.
10. The finishing element as claimed in claim 9, wherein fixation means are provided for mutual fixing of the second core part and the plug nut in an axial direction along the free outer end.
11. The finishing element as claimed in claim 10, wherein the fixation means comprise snap means.
12. The finishing element as claimed in claim 11, wherein the snap means comprise a snap shoulder on the plug nut which is intended and adapted to snap under a complementary shoulder in the second core part.
13. A construction from which a construction element with a substantially shank-like free outer end protrudes, wherein the outer end is provided with a finishing element as claimed in any one or more of the foregoing claims.
14. A method for liquid-tight sealing of a surface from which a shank-like outer end of a construction element protrudes, wherein the finishing element as claimed in any one or more of claims 1 to 12 is arranged liquid-tightly over the outer end, and wherein the rim body of the finishing element is adhered liquid-tightly to the surface.
15. The method as claimed in claim 14, wherein the rim body is welded, burned, glued or otherwise adhered to the surface. Kedge Holding B. V. Patent Attorneys for the Applicant/Nominated Person SPRUSON & FERGUSON
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2001596 | 2008-05-19 | ||
NL2001596A NL2001596C2 (en) | 2008-05-19 | 2008-05-19 | Finishing element, construction and method for liquid-tight sealing of a surface. |
PCT/NL2009/050268 WO2009142485A1 (en) | 2008-05-19 | 2009-05-19 | Finish element, construction and method for a liquid-tight sealing of a surface |
Publications (2)
Publication Number | Publication Date |
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AU2009249946A1 AU2009249946A1 (en) | 2009-11-26 |
AU2009249946B2 true AU2009249946B2 (en) | 2015-02-05 |
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AU2009249946A Active AU2009249946B2 (en) | 2008-05-19 | 2009-05-19 | Finish element, construction and method for a liquid-tight sealing of a surface |
Country Status (11)
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US (1) | US8628286B2 (en) |
EP (1) | EP2304117B1 (en) |
JP (1) | JP5458094B2 (en) |
CN (1) | CN102099534B (en) |
AU (1) | AU2009249946B2 (en) |
BR (1) | BRPI0912827B1 (en) |
CA (1) | CA2724825C (en) |
NL (1) | NL2001596C2 (en) |
RU (1) | RU2508480C2 (en) |
WO (1) | WO2009142485A1 (en) |
ZA (1) | ZA201008237B (en) |
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FR2998015B1 (en) * | 2012-11-12 | 2015-05-29 | Lisi Aerospace | DEVICE FOR SECURING FASTENING |
CN105121292B (en) * | 2013-04-19 | 2017-10-27 | 空中客车营运有限公司 | Injectable cap |
EP2848825A1 (en) | 2013-09-16 | 2015-03-18 | HILTI Aktiengesellschaft | Split anchor |
FR3019841A1 (en) * | 2014-04-11 | 2015-10-16 | Odco | TUBULAR HOUSING FOR THE BUILDING |
US9822907B1 (en) * | 2015-02-09 | 2017-11-21 | Syntiro Dynamics Llc | Anchor sealing hygienic bracket |
US10443644B2 (en) * | 2015-02-09 | 2019-10-15 | Syntiro Dynamics Llc | Anchor sealing hygienic bracket |
US9468205B1 (en) * | 2015-10-14 | 2016-10-18 | Polyguard Products, Inc. | Termite barrier for bath trap |
US10337551B2 (en) * | 2015-10-30 | 2019-07-02 | Gard Specialists Co., Inc. | Thread repair insert and method of use |
US10171026B2 (en) * | 2016-12-14 | 2019-01-01 | Solsera, Inc. | Structural attachment sealing system |
US10447197B2 (en) | 2016-12-14 | 2019-10-15 | Tecsi Solar, Inc. | Systems and methods for mounting roof-mounted photovoltaic arrays including flashing and adhesive pads |
US10781587B2 (en) | 2016-12-14 | 2020-09-22 | Solsera, Inc. | Structural attachment sealing system |
FR3061247A1 (en) * | 2016-12-22 | 2018-06-29 | Compagnie Plastic Omnium | FIXING DEVICE FOR A FLOOR ELEMENT OF A VEHICLE |
US10767684B1 (en) | 2019-04-26 | 2020-09-08 | Solsera, Inc. | Flat roof mounting device |
US11746821B2 (en) | 2019-04-26 | 2023-09-05 | Solsera, Inc. | Flat roof mounting device |
US11962137B2 (en) | 2020-04-21 | 2024-04-16 | Unirac Inc. | Electric junction box mount apparatus |
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- 2009-05-19 AU AU2009249946A patent/AU2009249946B2/en active Active
- 2009-05-19 US US12/993,323 patent/US8628286B2/en active Active
- 2009-05-19 RU RU2010151980/12A patent/RU2508480C2/en active
- 2009-05-19 CN CN200980128011.5A patent/CN102099534B/en active Active
- 2009-05-19 EP EP09750805.5A patent/EP2304117B1/en active Active
- 2009-05-19 BR BRPI0912827A patent/BRPI0912827B1/en active IP Right Grant
- 2009-05-19 CA CA2724825A patent/CA2724825C/en active Active
- 2009-05-19 WO PCT/NL2009/050268 patent/WO2009142485A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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RU2508480C2 (en) | 2014-02-27 |
CA2724825A1 (en) | 2009-11-26 |
EP2304117B1 (en) | 2015-02-25 |
BRPI0912827A2 (en) | 2015-10-13 |
JP2011521189A (en) | 2011-07-21 |
US8628286B2 (en) | 2014-01-14 |
RU2010151980A (en) | 2012-06-27 |
CN102099534A (en) | 2011-06-15 |
AU2009249946A1 (en) | 2009-11-26 |
NL2001596C2 (en) | 2009-11-20 |
US20110094652A1 (en) | 2011-04-28 |
CN102099534B (en) | 2014-09-10 |
JP5458094B2 (en) | 2014-04-02 |
ZA201008237B (en) | 2011-07-27 |
CA2724825C (en) | 2017-02-14 |
EP2304117A1 (en) | 2011-04-06 |
WO2009142485A1 (en) | 2009-11-26 |
BRPI0912827B1 (en) | 2018-10-09 |
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